Submission #1055378

#	Time	Username	Problem	Language	Result	Execution time	Memory
1055378		fryingduc	Tarifa (COCI16_tarifa)	C++17	50 / 50	0 ms	600 KiB

tarifa

/* #pragma GCC optimize("Ofast,unroll-loops") */
#include "bits/stdc++.h"
using namespace std;

#ifdef duc_debug
#include "bits/debug.h"
#else 
#define debug(...)     
#endif

/* #define int long long */

const int mod = 105;
int n, x, a[mod];
void solve(){
    cin >> x >> n;
    long long ans = x;
    for(int i = 1; i <= n; i++){
        cin >> a[i];
        ans = ans + x - a[i];
    }
    cout << ans;
}
signed main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);

    int test = 1;
    /* cin >> test; */
    for(int i = 1; i <= test; i++){
        /* cout << "Case " << "#" << i << ": "; */
        solve();
    }

    return 0;
}

• Subtask 1: 50 / 50